Quick insertion structure
Through the plug-in and unlocking part design of the quick plug structure, the rapid and stable problems of pipeline connections are solved, and rapid assembly and stable connection are achieved to avoid accidental falloff.
Patent Information
- Application Number
- CN202422501846.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-10-16
AI Technical Summary
In the prior art, the pipeline connection method has problems such as long installation time or insufficient connection stability, especially the threaded connection is time-consuming and the clamping method is prone to fall off.
It adopts a quick plug structure, through the plug-in design of the first joint and the second joint, and is equipped with an unlocking member, which uses the adaptation of the clamping part and the card slot and the axial movement of the unlocking member to achieve rapid assembly and stable connection.
It realizes rapid assembly and stability improvement of pipeline connections, avoids accidental falloff, is easy to operate and reliable connection.
Smart Images
Figure CN223063418U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connectors, and particularly relates to a quick insertion structure. Background Art
[0002] In the sanitary ware industry and some industrial production fields, operations of connecting two pipelines such as water pipelines, gas pipelines or oil pipelines are usually involved. To make the connection management convenient, pipe fittings are usually used to effectively connect the pipelines.
[0003] In the prior art, common pipe fittings mainly include two parts, which are assembled by means of threaded connection or clamping between each other. The threaded connection method takes relatively more operation time, while the clamping method is relatively fast in installation. However, in the actual use environment, the clamping method is prone to accidental detachment, so the connection stability between its structures needs to be further improved. Summary of the Utility Model
[0004] The utility model provides a quick insertion structure with fast connection and reliable connection stability of the structure.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] A quick insertion structure includes a first joint and a second joint, one end of the first joint is inserted into the second joint; a clamping portion is provided on the outer peripheral wall of the first joint, and a clamping groove is provided in the second joint, and the clamping portion is adapted to the clamping groove; an unlocking member is movably sleeved between the first joint and the second joint, and the unlocking member is axially moved to disengage the clamping portion from the clamping groove.
[0007] The principle and advantages of this solution are: by adopting the first joint and the second joint that are inserted into each other, it is convenient to realize the quick assembly between the two; by arranging the unlocking member, only when the unlocking member is axially moved under the action of an external force can the unlocking of the first joint and the second joint, that is, the disassembly operation, be realized, which not only improves the connection stability of the structure, but also helps to avoid the occurrence of accidental detachment.
[0008] As an improvement, the clamping portion is located on the outer peripheral wall of the first joint.
[0009] Beneficial effect: By adopting the above solution, it is convenient for the clamping portion to be clamped with the clamping groove on the second joint, so as to realize the assembly of the first joint and the second joint.
[0010] Preferably, as an improvement, the outer side surface of the clamping portion has a guiding inclined surface, which is arranged to incline outward in the direction from the second joint to the first joint; a notch is formed on the unlocking member. When one end of the first joint is inserted into the second joint, a part of the structure of the clamping portion passes through the corresponding notch and is clamped at the clamping groove.
[0011] Beneficial effects: By adopting the above technical solution, it is not only convenient for the end of the first joint with the clamping portion to be inserted into the second joint; moreover, the unlocking member can be moved to squeeze the clamping portion, so that the clamping portion is disengaged from the clamping groove, that is, the disassembly of the first joint and the second joint is realized.
[0012] Preferably, as an improvement, the first joint has deformation grooves on both sides of the clamping portion, so that the clamping portion generates elastic deformation under the extrusion of the unlocking member.
[0013] Beneficial effects: By adopting the above solution, it is convenient to realize the corresponding elastic deformation of the clamping portion.
[0014] Preferably, as an improvement, both the first joint and the second joint have internal threads.
[0015] Beneficial effects: By adopting the above solution, through the arrangement of the internal threads, it is convenient to adaptively connect the pipeline to be assembled.
[0016] Preferably, as an improvement, the unlocking member has a limiting platform, and the first joint has a supporting platform. The axial movement stroke of the unlocking member is limited to the gap between the limiting platform and the supporting platform.
[0017] Beneficial effects: By adopting the above solution, it is beneficial to limit the movement path of the unlocking member, improve the accuracy of the unlocking operation and prevent the unlocking member from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of a quick-insert structure provided by the present utility model.
[0019] Figure 2 It is an exploded schematic diagram of the structure of the present utility model.
[0020] Figure 3 It is a sectional schematic diagram of the present utility model.
[0021] Figure 4 It is a schematic diagram of the first joint in the present utility model.
[0022] Figure 5 It is a schematic diagram of the second joint in the present utility model.
[0023] Figure 6 It is a schematic diagram of the unlocking member in the present utility model.
[0024] Figure 7 This is a schematic diagram of another perspective of the unlocking member in the present utility model.
[0025] Figure 8 This is a schematic diagram of the connection relationship between the unlocking member and the first joint in the present utility model.
[0026] Figure 9 This is a schematic diagram of the application scenario of the present utility model. Detailed implementation manners
[0027] The following is a further detailed description through specific implementation manners:
[0028] The marks in the accompanying drawings of the specification include:
[0029] 100, first joint; 101, clamping portion; 102, internal thread; 103, guiding inclined surface; 104, deformation groove; 105, supporting platform; 110, main body; 120, insertion section; 200, second joint; 201, clamping groove; 300, unlocking member; 301, notch; 310, limiting platform.
[0030] This embodiment is basically as shown in the accompanying Figure 1 - accompanying Figure 9 figures:
[0031] A quick-insert structure includes a first joint 100 and a second joint 200. One end of the first joint 100 is inserted into the second joint 200; the first joint 100 has a clamping portion 101, and the second joint 200 has a continuous annular clamping groove 201, and the clamping portion 101 is adapted to the clamping groove 201; an unlocking member 300 is movably sleeved between the first joint 100 and the second joint 200, and the unlocking member 300 is axially moved to disengage the clamping portion 101 from the clamping groove 201.
[0032] In this embodiment, both the first joint 100 and the second joint 200 have internal threads 102. Specifically, as shown in the accompanying Figure 3 figures, the lower end of the first joint 100 has an internal thread 102, and the upper end of the second joint 200 has an internal thread 102. During specific use, as shown in the accompanying Figure 9 figures, the pipelines to be assembled and connected are respectively connected to the ends of the first joint 100 and the second joint 200 having internal threads 102.
[0033] The clamping portion 101 is located on the outer peripheral wall of the first joint 100. In this embodiment, the number of the clamping portions 101 is preferably two and is symmetrically arranged on the outer peripheral wall of the first joint 100.
[0034] Specifically, the first connector 100 includes a main body 110 and an insertion section 120. The diameter of the insertion section 120 is smaller than that of the main body 110. The clamping portion 101 is located on the insertion section 120. The overall shape of the unlocking member 300 is adapted to the first connector 100 and is sleeved on the first connector 100.
[0035] Furthermore, the outer side surface of the clamping portion 101 has a guiding inclined surface 103, which is arranged to incline outward in the direction from the second connector 200 to the first connector 100. Correspondingly, a notch 301 is formed on the unlocking member 300. The number of notches 301 is preferably two and corresponds to the corresponding clamping portions 101. When one end of the first connector 100 is inserted into the second connector 200, a part of the structure of the clamping portion 101 passes through the corresponding notch 301 and is clamped at the clamping groove 201.
[0036] To facilitate the unlocking of the clamping portion 101, in this embodiment, the first connector 100 has deformation grooves 104 located on both sides of the clamping portion 101, so that the clamping portion 101 can generate elastic deformation under the extrusion of the unlocking member 300.
[0037] The unlocking member 300 has a limiting platform 310, and the first connector 100 has a supporting platform 105. The supporting platform 105 is located on the main body 110 of the first connector 100. The axial movement stroke of the unlocking member 300 is limited to the gap between the limiting platform 310 and the supporting platform 105.
[0038] The disassembly and assembly process of the present utility model is as follows:
[0039] First, the unlocking member 300 is sleeved on the first connector 100, and the two clamping portions 101 on the first connector 100 are made to pass through the corresponding notches 301. Subsequently, the first connector 100 and the unlocking member 300 are inserted together onto the second connector 200, so that the two clamping portions 101 are clamped at the clamping grooves 201, thus completing the rapid assembly of the first connector 100, the second connector 200, and the unlocking member 300.
[0040] When disassembly is required, the unlocking member 300 is axially moved, that is, moved in the direction close to the first connector 100. Under the extrusion of the unlocking member 300, the clamping portion 101 is forced to elastically deform inward until the clamping portion 101 disengages from the clamping with the clamping groove 201, and then the second connector 200 can be pulled out to complete the disassembly process.
[0041] The above are only embodiments of the present utility model. Specific technical solutions and / or common knowledge such as characteristics well known in the art are not described in detail herein. It should be noted that for those skilled in the art, without departing from the technical solution of the present utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the present utility model, and these will not affect the implementation effect of the present utility model and the practicality of the patent. The protection scope claimed in this application shall be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.
Claims
1. A quick-insert structure, comprising a first connector (100) and a second connector (200), characterized in that: One end of the first connector (100) is inserted into the second connector (200); The first connector (100) has a clamping portion (101), and the second connector (200) has a clamping groove (201), and the clamping portion (101) is adapted to the clamping groove (201); An unlocking member (300) is movably sleeved between the first connector (100) and the second connector (200), and the unlocking member (300) is axially moved to disengage the clamping portion (101) from the clamping groove (201).
2. The quick-insertion structure according to claim 1, characterized in that: The clamping portion (101) is located on the outer peripheral wall of the first connector (100).
3. The quick-insertion structure according to claim 2, wherein: The outer side surface of the clamping portion (101) has a guiding inclined surface (103), and the guiding inclined surface (103) is inclined outward in the direction from the second connector (200) to the first connector (100); A notch (301) is formed on the unlocking member (300). When one end of the first connector (100) is inserted into the second connector (200), a part of the structure of the clamping portion (101) passes through the corresponding notch (301) and is clamped at the clamping groove (201).
4. The quick-insertion structure according to claim 2, wherein: The first connector (100) has deformation grooves (104) on both sides of the clamping portion (101) to enable the clamping portion (101) to generate elastic deformation under the extrusion of the unlocking member (300).
5. A quick-insert structure according to claim 1, characterized in that: Both the first connector (100) and the second connector (200) have internal threads (102).
6. The quick-insertion structure according to claim 3, characterized in that: The unlocking member (300) has a limiting platform (310), and the first connector (100) has a supporting platform (105). The axial movement stroke of the unlocking member (300) is limited to the gap between the limiting platform (310) and the supporting platform (105).